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rdrew
1440706ce3
|
7 years ago | |
|---|---|---|
| .. | ||
| index.js | 7 years ago | |
| license | 7 years ago | |
| package.json | 7 years ago | |
| readme.md | 7 years ago | |
readme.md
ip-regex 
Regular expression for matching IP addresses
Install
$ npm install --save ip-regex
Usage
var ipRegex = require('ip-regex');
// contains an IP address
ipRegex().test('unicorn 192.168.0.1');
//=> true
// is an IP address
ipRegex({exact: true}).test('unicorn 192.168.0.1');
//=> false
ipRegex.v6({exact: true}).test('1:2:3:4:5:6:7:8');
//=> true
'unicorn 192.168.0.1 cake 1:2:3:4:5:6:7:8 rainbow'.match(ipRegex());
//=> ['192.168.0.1', '1:2:3:4:5:6:7:8']
API
ipRegex(options)
Returns a regex for matching both IPv4 and IPv6.
ipRegex.v4(options)
Returns a regex for matching IPv4.
ipRegex.v6(options)
Returns a regex for matching IPv6.
options.exact
Type: boolean
Default: false (Matches any IP address in a string)
Only match an exact string.
Useful with RegExp#test to check if a string is an IP address.
License
MIT © Sindre Sorhus